61783220

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6701}}^1$

素因数の和:7171

約数の個数: 24

約数和(自身を含む): 130045608

約数和(自身を除く): 68262388

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 6701, 9220, 13402, 26804, 33505, 67010, 134020, 3089161, 6178322, 12356644, 15445805, 30891610, 61783220]

約数ペア:

[(1, 61783220), (2, 30891610), (4, 15445805), (5, 12356644), (10, 6178322), (20, 3089161), (461, 134020), (922, 67010), (1844, 33505), (2305, 26804), (4610, 13402), (6701, 9220)]